The Maverick is a civilian utility helicopter featured across the HD era, attributed to Western Company in Grand Theft Auto IV and to Buckingham in GTA V and Online. Depicted as a twin-engine machine with two- or four-bladed rotors, it serves wealthy private owners and police surveillance alike, and it is covered by the wiki among vehicles connected to Grand Theft Auto VI.
Vehicle data via GTA Wiki (Fandom), CC BY-SA 3.0.